Mild Steel Square Bar 12.7mm (1/2") Bright Mill Finish EN3B - 1.28kg/M Excellent Weldability & Machinability, Poor Corrosion Resistance - Linear Metre

12.7 mm (1/2″)Mill Finish3000mm (uncut piece) length

PhotoMild Steel Square Bar 12.7mm (1/2") Bright Mill Finish EN3B - 1.28kg/M Excellent Weldability & Machinability, Poor Corrosion Resistance - Linear Metre 12.7 mm (1/2″) – photo 1 of 1
End profile

12.7 mm

  • Poor corrosion resistance
  • Excellent weldability
  • Easy to machine

£66.40incl. VATper 3000mm (uncut piece) length

Quantity 1 = one 3000mm (uncut piece) length.

LengthSupplied as one length

Item total £66.40 1 × £66.40 per 3000mm (uncut piece) length

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Availability
Available to order
Delivery
UK only. Flat £20 delivery per order. Handling 1–2 working days, then 2–4 working days in transit. Delivery information
Returns
Return within 14 days of receipt. Returns policy
Overview

Overview

About this mild steel square bar

This mild steel square bright bar is characterized by its square shape and dimensions, suitable for various industrial applications where excellent weldability, formability, and machinability are required. However, it possesses poor corrosion resistance, so it might not be suitable for applications exposed to corrosive environments without proper protective measures. The mill finish indicates that the surface has been left untreated after the manufacturing process.

    • Material: Mild Steel is a versatile and commonly used form of steel with low carbon content, offering a good balance of strength and ductility.

    • Dimensions:  12.7mm, referring to the height, thickness, and width of the square bar along with 1/2" size imperial of square bar, making it suitable for precision applications and small-scale constructions.

    • Formability: Rated as excellent, meaning the material can be easily bent, shaped, and formed without cracking, ideal for various fabrication processes.

    • Weldability: Rated as excellent, indicating that the material can be readily welded using standard welding techniques, ensuring strong and durable joints.

    • Machinability: Rated as excellent, signifying that the material can be easily machined to precise dimensions and finishes, making it suitable for manufacturing intricate components.

    • Corrosion Resistance: Rated as poor, suggesting that the material is prone to rust and corrosion if not adequately protected. This requires the application of protective coatings or regular maintenance in corrosive environments.

    • Finish: The standard finish resulting from the manufacturing process, typically rough and requiring further treatment or machining for a polished surface.

    • Weight: With a weight per metre of 1.28 kg, the square bar is lightweight and manageable, making it easy to handle in various applications.

    Specifications

    Maximum Cut Length  3 Metres
    Material Mild Steel
    Weldability Excellent
    Formability Excellent
    Size Metric 12.7mm
    Size Imperial 1/2"
    Machinability Excellent
    Shape Square Bar
    Corrosion Resistance Poor
    Finish Mill Finish
    Grade EN3B
    Height 12.7mm
    Thickness 12.7mm
    Width 12.7mm
    Weight/Metre (Kg) 1.28

    Key features

    • Grade EN3B
    • Poor corrosion resistance
    • Excellent weldability
    • Easy to machine
    FAQs

    FAQs

    Before you order

    What does one unit of this item supply?

    Quantity 1 = one 3000mm (uncut piece) length.

    Can you supply other sizes or a cutting list?

    Yes — send the sizes and lengths you need with Request a quote, or call 01744 520110.

    Specifications

    Specifications

    Product dimensions

    Dimensions and supply details for this mild steel square bar
    Size12.7 mm (1/2″)
    Supplied length3000mm (uncut piece)
    Weight1.28 kg/m
    FinishMill Finish
    GradeEN3B
    SKUM4U-2546-3000mm

    Material properties

    Material properties
    MaterialMild Steel
    WeldabilityExcellent
    FormabilityExcellent
    Size Metric12.7mm
    Size Imperial1/2"
    MachinabilityExcellent
    ShapeSquare Bar
    Corrosion ResistancePoor
    Height12.7mm
    Thickness12.7mm
    Width12.7mm

    Catalogue name Mild Steel Square Bar 12.7mm (1/2") Bright Mill Finish EN3B - 1.28kg/M Excellent Weldability & Machinability, Poor Corrosion Resistance - Linear Metre

    Request a quote

    Need several sizes, long runs or a cert?

    Mild Steel Square Bar 12.7mm (1/2") Bright Mill Finish EN3B - 1.28kg/M Excellent Weldability & Machinability, Poor Corrosion Resistance - Linear Metre 12.7 mm (1/2″)Mill Finish3000mm (uncut piece)£66.40 per 3000mm (uncut piece) length

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